<template>
  <div class="login-container">
    <el-form class="login-form" autoComplete="on" :model="loginForm" :rules="loginRules" ref="loginForm"
             label-position="left">
      <div class="title-container">
        <h3 class="title">{{$t('login.title')}}</h3>
      </div>
      <div >
        <el-form-item prop="username">
        <span class="svg-container svg-container_login">
          <svg-icon icon-class="user"/>
        </span>
          <el-input name="username" type="text" v-model="loginForm.username" autoComplete="on" placeholder="username"/>
        </el-form-item>
        <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
          <el-input name="password" :type="passwordType" @keyup.enter.native="handleLogin" v-model="loginForm.password"
                    autoComplete="on" placeholder="password"/>
          <span class="show-pwd" @click="showPwd">
          <svg-icon icon-class="eye"/>
        </span>
        </el-form-item>

      </div>
      <el-button type="primary" style="width:100%;margin-bottom:30px;" :loading="loading"
                 @click.native.prevent="handleLogin">{{$t('login.logIn')}}
      </el-button>
    </el-form>
  <div style="color: white;margin-top: 400px;margin-right: 300px">  没有账号?<router-link style=";padding-left: 20px" :to="{name:'register'}">立即注册</router-link></div>
  </div>
</template>

<script>

  export default {
    components: {},
    name: 'login',
    data() {
      const validUsernameForm = (rule, value, callback) => {

          callback();
      };
      const validatePasswordForm = (rule, value, callback) => {
        if (value.length < 4) {
          callback(new Error('密码长度不符合规则请重试'));
        } else {
          callback();
        }
      };
      return {
        loginForm: {
          username: 'ADMIN',
          password:''
        },
        loginRules: {
          username: [{ required: true, trigger: 'blur', validator: validUsernameForm }],
          password: [{ required: true, trigger: 'blur', validator: validatePasswordForm }]
        },
        passwordType: 'password',
        loading: false,
        showDialog: false
      };
    },
    methods: {
      showPwd() {
        if (this.passwordType === 'password') {
          this.passwordType = '';
        } else {
          this.passwordType = 'password';
        }
      },
      handleLogin() {
        let date=new Date();
        date.setTime(date.getTime()-10000);
        document.cookie = 'changeMenu='+'v; expires='+'Thu,01-Jan-1970 00:00:01 GMT';

        this.$refs.loginForm.validate(valid => {
          if (valid) {
            this.loading = true;
            let  that=this;
            //判断登录类型
            if (that.loginForm.accountType === 'enterprise') {
              that.loginForm.username = '';
              that.loginForm.password = '';
            }
            that.$store.dispatch('user/login', that.loginForm).then(() => {
              that.loading = false;
              that.$router.push({ path: '/' });
            }).catch((error) => {
              that.loading = false;
            });
          } else {

            return false;
          }
        });
      },
      afterQRScan() {
        // const hash = window.location.hash.slice(1)
        // const hashObj = getQueryObject(hash)
        // const originUrl = window.location.origin
        // history.replaceState({}, '', originUrl)
        // const codeMap = {
        //   wechat: 'code',
        //   tencent: 'code'
        // }
        // const codeName = hashObj[codeMap[this.auth_type]]
        // if (!codeName) {
        //   alert('第三方登录失败')
        // } else {
        //   this.$store.dispatch('LoginByThirdparty', codeName).then(() => {
        //     this.$router.push({ path: '/' })
        //   })
        // }
      },
      onSubmit() {
        // 校验输入内容  尚未完成
        /*    //调用后台验证
            let loginParam = {
              userId: this.loginForm.loginId,
              password: this.loginForm.pwd
            };
            //API 登录处理
            requestLogin(loginParam).then(data => {
              if ("failure" == data.status) {
                console.log("err=", data.errors[0].errmsg);
                //错误信息提示
              } else {
                //保存数据到session
                sessionStorage.setItem("userName", data.data.name);
                if (data.data.roles.length > 0) {
                  sessionStorage.setItem("roleName", data.data.roles[0].role);
                }
                sessionStorage.setItem("token", data.data.nonceToken);
                store.commit("login", data.data.nonceToken);
                //判别跳转路径
                let exp = this.$route.query.redirect;
                if (!exp && typeof exp != "undefined" && exp != 0) {
                  this.$router.push({ path: exp });
                } else {
                  this.$router.push({ path: "/" });
                }
              }
            });*/
      }
    },
    created() {
      // window.addEventListener('hashchange', this.afterQRScan)
    },
    destroyed() {
      // window.removeEventListener('hashchange', this.afterQRScan)
    }
  };
</script>

<style rel="stylesheet/scss" lang="scss">
  $bg: #2d3a4b;
  $light_gray: #eee;
  $dark_gray: #889aa4;
  .login-container {
    position: fixed;
    height: 100%;
    width: 100%;
    background: $bg ;
    background-size:100% 100%;
    position:absolute;
    .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;
      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        color: $light_gray;
        height: 47px;
        &:-webkit-autofill {
          -webkit-box-shadow: 0 0 0px 1000px $bg inset !important;
          -webkit-text-fill-color: #fff !important;
        }
      }
    }
    .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }
    .login-form {
      position: absolute;
      left: 0;
      right: 0;
      width: 520px;
      padding: 35px 35px 15px 35px;
      margin: 55px auto;
    }
    .account-type-switch {
      margin-bottom: 20px;
      .el-switch__label {
        color: #333;
      }
      .el-switch__label.is-active {
        color: #1e6abc;
      }
    }
    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;
      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }
    .svg-container {
      padding: 6px 5px 6px 15px;
      color: $dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
      &_login {
        font-size: 20px;
      }
    }
    .title-container {
      position: relative;
      .title {
        font-size: 26px;
        font-weight: 400;
        color: $light_gray;
        margin: 0px auto 40px auto;
        text-align: center;
        font-weight: bold;
      }
      .set-language {
        color: #fff;
        position: absolute;
        top: 5px;
        right: 0px;
      }
    }
    .show-pwd {
      position: absolute;
      right: 10px;
      top: 7px;
      font-size: 16px;
      color: $dark_gray;
      cursor: pointer;
      user-select: none;
    }
    .thirdparty-button {
      position: absolute;
      right: 35px;
      bottom: 28px;
    }
  }
</style>
